Are both Doñana National Park and Guadarrama National Park areas of marshes, streams, and sand dunes?
no
-1
Section::::Abstract.
Guadarrama National Park
7860434
-1
Section::::Abstract.
Guadarrama National Park
7860434
-1
Section::::Abstract.
Doñana National Park
55460
-1
Section::::Abstract.
Doñana National Park
55460